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WLAN V200R008C10 Typical Configuration Examples

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SAC Profile

SAC Profile

Smart Application Control (SAC) is a smart engine that can identify and classify application protocols. It uses service awareness technology to identify packets of dynamic protocols such as HTTP and RTP by checking Layer 4 to Layer 7 information in the packets. SAC helps implement fine-granular QoS policy control.

An SAC profile is used to configure policies for re-marking packet priorities, discarding packets, and limiting packet rates based on applications or application groups, so as to control different types of applications and ensure stable and highly efficient running of key services. The configurations in an SAC profile take effect only after it is bound to a VAP profile or a user group. For details, see Configuring SAC in the Configuration-QoS Configuration Guide-SAC Configuration.

Updated: 2019-03-30

Document ID: EDOC1000184389

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